Document (#7681)

Author

Larson, R.R.

Title

Evaluating public access on-line catalogs : phase 1: development and testing of data collection and analysis tools. Final report to the Council on Library Resources

Imprint

Berkeley : University of California / Division of Library Automation

Year

1981

Theme

OPAC

Similar documents (author)

1. Larson, R.R.: Between Scylla and Charybdis : searching in the online catalog (1991) 5.23

   5.2279267 = sum of:
     5.2279267 = weight(author_txt:larson in 462) [ClassicSimilarity], result of:
       5.2279267 = score(doc=462,freq=1.0), product of:
         0.99999994 = queryWeight, product of:
           8.364683 = idf(docFreq=27, maxDocs=44218)
           0.11955025 = queryNorm
         5.227927 = fieldWeight in 462, product of:
           1.0 = tf(freq=1.0), with freq of:
             1.0 = termFreq=1.0
           8.364683 = idf(docFreq=27, maxDocs=44218)
           0.625 = fieldNorm(doc=462)
   

2. Larson, R.R.: Evaluation of advanced retrieval techniques in an experimental online catalog (1992) 5.23

   5.2279267 = sum of:
     5.2279267 = weight(author_txt:larson in 481) [ClassicSimilarity], result of:
       5.2279267 = score(doc=481,freq=1.0), product of:
         0.99999994 = queryWeight, product of:
           8.364683 = idf(docFreq=27, maxDocs=44218)
           0.11955025 = queryNorm
         5.227927 = fieldWeight in 481, product of:
           1.0 = tf(freq=1.0), with freq of:
             1.0 = termFreq=1.0
           8.364683 = idf(docFreq=27, maxDocs=44218)
           0.625 = fieldNorm(doc=481)
   

3. Larson, R.R.: Experiments in automatic Library of Congress Classification (1992) 5.23

   5.2279267 = sum of:
     5.2279267 = weight(author_txt:larson in 1054) [ClassicSimilarity], result of:
       5.2279267 = score(doc=1054,freq=1.0), product of:
         0.99999994 = queryWeight, product of:
           8.364683 = idf(docFreq=27, maxDocs=44218)
           0.11955025 = queryNorm
         5.227927 = fieldWeight in 1054, product of:
           1.0 = tf(freq=1.0), with freq of:
             1.0 = termFreq=1.0
           8.364683 = idf(docFreq=27, maxDocs=44218)
           0.625 = fieldNorm(doc=1054)
   

4. Larson, R.R.: Classification clustering, probabilistic information retrieval, and the online catalog (1991) 5.23

   5.2279267 = sum of:
     5.2279267 = weight(author_txt:larson in 1070) [ClassicSimilarity], result of:
       5.2279267 = score(doc=1070,freq=1.0), product of:
         0.99999994 = queryWeight, product of:
           8.364683 = idf(docFreq=27, maxDocs=44218)
           0.11955025 = queryNorm
         5.227927 = fieldWeight in 1070, product of:
           1.0 = tf(freq=1.0), with freq of:
             1.0 = termFreq=1.0
           8.364683 = idf(docFreq=27, maxDocs=44218)
           0.625 = fieldNorm(doc=1070)
   

5. Larson, R.R.: ¬The decline of subject searching : long-term trends and patterns of index use in an online catalog (1991) 5.23

   5.2279267 = sum of:
     5.2279267 = weight(author_txt:larson in 1104) [ClassicSimilarity], result of:
       5.2279267 = score(doc=1104,freq=1.0), product of:
         0.99999994 = queryWeight, product of:
           8.364683 = idf(docFreq=27, maxDocs=44218)
           0.11955025 = queryNorm
         5.227927 = fieldWeight in 1104, product of:
           1.0 = tf(freq=1.0), with freq of:
             1.0 = termFreq=1.0
           8.364683 = idf(docFreq=27, maxDocs=44218)
           0.625 = fieldNorm(doc=1104)
   

Similar documents (content)

1. Chen, Y.-H.; Germain, C.A.; Yang, H.: ¬An exploration into the practices of library Web usability in ARL academic libraries (2009) 0.30

   0.30122033 = sum of:
     0.30122033 = product of:
       0.7315351 = sum of:
         0.020980926 = weight(abstract_txt:library in 2798) [ClassicSimilarity], result of:
           0.020980926 = score(doc=2798,freq=1.0), product of:
             0.08427347 = queryWeight, product of:
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.02644522 = queryNorm
             0.2489624 = fieldWeight in 2798, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.078125 = fieldNorm(doc=2798)
         0.031551596 = weight(abstract_txt:access in 2798) [ClassicSimilarity], result of:
           0.031551596 = score(doc=2798,freq=1.0), product of:
             0.11061704 = queryWeight, product of:
               1.1456859 = boost
               3.6509786 = idf(docFreq=3120, maxDocs=44218)
               0.02644522 = queryNorm
             0.2852327 = fieldWeight in 2798, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6509786 = idf(docFreq=3120, maxDocs=44218)
               0.078125 = fieldNorm(doc=2798)
         0.031618185 = weight(abstract_txt:analysis in 2798) [ClassicSimilarity], result of:
           0.031618185 = score(doc=2798,freq=1.0), product of:
             0.110772625 = queryWeight, product of:
               1.1464913 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.02644522 = queryNorm
             0.2854332 = fieldWeight in 2798, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.078125 = fieldNorm(doc=2798)
         0.084551126 = weight(abstract_txt:resources in 2798) [ClassicSimilarity], result of:
           0.084551126 = score(doc=2798,freq=3.0), product of:
             0.14797226 = queryWeight, product of:
               1.3250879 = boost
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.02644522 = queryNorm
             0.5713985 = fieldWeight in 2798, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.078125 = fieldNorm(doc=2798)
         0.063455045 = weight(abstract_txt:public in 2798) [ClassicSimilarity], result of:
           0.063455045 = score(doc=2798,freq=1.0), product of:
             0.17624572 = queryWeight, product of:
               1.4461516 = boost
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.02644522 = queryNorm
             0.3600374 = fieldWeight in 2798, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.078125 = fieldNorm(doc=2798)
         0.14468749 = weight(abstract_txt:catalogs in 2798) [ClassicSimilarity], result of:
           0.14468749 = score(doc=2798,freq=1.0), product of:
             0.30532458 = queryWeight, product of:
               1.9034235 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.02644522 = queryNorm
             0.4738809 = fieldWeight in 2798, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.078125 = fieldNorm(doc=2798)
         0.35469076 = weight(abstract_txt:testing in 2798) [ClassicSimilarity], result of:
           0.35469076 = score(doc=2798,freq=5.0), product of:
             0.3246268 = queryWeight, product of:
               1.9626676 = boost
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.02644522 = queryNorm
             1.0926108 = fieldWeight in 2798, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.078125 = fieldNorm(doc=2798)
       0.4117647 = coord(7/17)
   

2. Calhoun, K.: ¬The changing nature of the catalog and its integration with other discovery tools : Prepared for the Library of Congress (2006) 0.29

   0.28798026 = sum of:
     0.28798026 = product of:
       0.611958 = sum of:
         0.04644326 = weight(abstract_txt:library in 5013) [ClassicSimilarity], result of:
           0.04644326 = score(doc=5013,freq=10.0), product of:
             0.08427347 = queryWeight, product of:
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.02644522 = queryNorm
             0.5511018 = fieldWeight in 5013, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5013)
         0.02213273 = weight(abstract_txt:analysis in 5013) [ClassicSimilarity], result of:
           0.02213273 = score(doc=5013,freq=1.0), product of:
             0.110772625 = queryWeight, product of:
               1.1464913 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.02644522 = queryNorm
             0.19980325 = fieldWeight in 5013, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5013)
         0.025849305 = weight(abstract_txt:development in 5013) [ClassicSimilarity], result of:
           0.025849305 = score(doc=5013,freq=1.0), product of:
             0.122849956 = queryWeight, product of:
               1.2073747 = boost
               3.8475635 = idf(docFreq=2563, maxDocs=44218)
               0.02644522 = queryNorm
             0.21041363 = fieldWeight in 5013, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8475635 = idf(docFreq=2563, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5013)
         0.03417093 = weight(abstract_txt:resources in 5013) [ClassicSimilarity], result of:
           0.03417093 = score(doc=5013,freq=1.0), product of:
             0.14797226 = queryWeight, product of:
               1.3250879 = boost
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.02644522 = queryNorm
             0.23092794 = fieldWeight in 5013, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5013)
         0.040025078 = weight(abstract_txt:tools in 5013) [ClassicSimilarity], result of:
           0.040025078 = score(doc=5013,freq=1.0), product of:
             0.16442351 = queryWeight, product of:
               1.3968073 = boost
               4.451232 = idf(docFreq=1401, maxDocs=44218)
               0.02644522 = queryNorm
             0.24342674 = fieldWeight in 5013, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.451232 = idf(docFreq=1401, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5013)
         0.12426895 = weight(abstract_txt:report in 5013) [ClassicSimilarity], result of:
           0.12426895 = score(doc=5013,freq=3.0), product of:
             0.2426296 = queryWeight, product of:
               1.6967835 = boost
               5.4071717 = idf(docFreq=538, maxDocs=44218)
               0.02644522 = queryNorm
             0.51217556 = fieldWeight in 5013, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.4071717 = idf(docFreq=538, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5013)
         0.1432333 = weight(abstract_txt:catalogs in 5013) [ClassicSimilarity], result of:
           0.1432333 = score(doc=5013,freq=2.0), product of:
             0.30532458 = queryWeight, product of:
               1.9034235 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.02644522 = queryNorm
             0.46911815 = fieldWeight in 5013, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5013)
         0.1758345 = weight(abstract_txt:council in 5013) [ClassicSimilarity], result of:
           0.1758345 = score(doc=5013,freq=1.0), product of:
             0.44104055 = queryWeight, product of:
               2.2876723 = boost
               7.290168 = idf(docFreq=81, maxDocs=44218)
               0.02644522 = queryNorm
             0.39868104 = fieldWeight in 5013, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.290168 = idf(docFreq=81, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5013)
       0.47058824 = coord(8/17)
   

3. Choudhury, G.S.; DiLauro, T.; Droettboom, M.; Fujinaga, I.; MacMillan, K.: Strike up the score : deriving searchable and playable digital formats from sheet music (2001) 0.28

   0.2802775 = sum of:
     0.2802775 = product of:
       0.47647172 = sum of:
         0.020557025 = weight(abstract_txt:library in 1220) [ClassicSimilarity], result of:
           0.020557025 = score(doc=1220,freq=6.0), product of:
             0.08427347 = queryWeight, product of:
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.02644522 = queryNorm
             0.24393235 = fieldWeight in 1220, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.03125 = fieldNorm(doc=1220)
         0.021859588 = weight(abstract_txt:access in 1220) [ClassicSimilarity], result of:
           0.021859588 = score(doc=1220,freq=3.0), product of:
             0.11061704 = queryWeight, product of:
               1.1456859 = boost
               3.6509786 = idf(docFreq=3120, maxDocs=44218)
               0.02644522 = queryNorm
             0.19761501 = fieldWeight in 1220, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6509786 = idf(docFreq=3120, maxDocs=44218)
               0.03125 = fieldNorm(doc=1220)
         0.020889394 = weight(abstract_txt:development in 1220) [ClassicSimilarity], result of:
           0.020889394 = score(doc=1220,freq=2.0), product of:
             0.122849956 = queryWeight, product of:
               1.2073747 = boost
               3.8475635 = idf(docFreq=2563, maxDocs=44218)
               0.02644522 = queryNorm
             0.17003989 = fieldWeight in 1220, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.8475635 = idf(docFreq=2563, maxDocs=44218)
               0.03125 = fieldNorm(doc=1220)
         0.02761428 = weight(abstract_txt:resources in 1220) [ClassicSimilarity], result of:
           0.02761428 = score(doc=1220,freq=2.0), product of:
             0.14797226 = queryWeight, product of:
               1.3250879 = boost
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.02644522 = queryNorm
             0.18661796 = fieldWeight in 1220, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.03125 = fieldNorm(doc=1220)
         0.051142175 = weight(abstract_txt:tools in 1220) [ClassicSimilarity], result of:
           0.051142175 = score(doc=1220,freq=5.0), product of:
             0.16442351 = queryWeight, product of:
               1.3968073 = boost
               4.451232 = idf(docFreq=1401, maxDocs=44218)
               0.02644522 = queryNorm
             0.3110393 = fieldWeight in 1220, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.451232 = idf(docFreq=1401, maxDocs=44218)
               0.03125 = fieldNorm(doc=1220)
         0.02538202 = weight(abstract_txt:public in 1220) [ClassicSimilarity], result of:
           0.02538202 = score(doc=1220,freq=1.0), product of:
             0.17624572 = queryWeight, product of:
               1.4461516 = boost
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.02644522 = queryNorm
             0.14401495 = fieldWeight in 1220, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.03125 = fieldNorm(doc=1220)
         0.09392126 = weight(abstract_txt:collection in 1220) [ClassicSimilarity], result of:
           0.09392126 = score(doc=1220,freq=13.0), product of:
             0.17932023 = queryWeight, product of:
               1.4587108 = boost
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.02644522 = queryNorm
             0.52376276 = fieldWeight in 1220, product of:
               3.6055512 = tf(freq=13.0), with freq of:
                 13.0 = termFreq=13.0
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.03125 = fieldNorm(doc=1220)
         0.040998124 = weight(abstract_txt:report in 1220) [ClassicSimilarity], result of:
           0.040998124 = score(doc=1220,freq=1.0), product of:
             0.2426296 = queryWeight, product of:
               1.6967835 = boost
               5.4071717 = idf(docFreq=538, maxDocs=44218)
               0.02644522 = queryNorm
             0.16897412 = fieldWeight in 1220, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4071717 = idf(docFreq=538, maxDocs=44218)
               0.03125 = fieldNorm(doc=1220)
         0.11012578 = weight(abstract_txt:phase in 1220) [ClassicSimilarity], result of:
           0.11012578 = score(doc=1220,freq=3.0), product of:
             0.32507735 = queryWeight, product of:
               1.9640291 = boost
               6.258808 = idf(docFreq=229, maxDocs=44218)
               0.02644522 = queryNorm
             0.33876792 = fieldWeight in 1220, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.258808 = idf(docFreq=229, maxDocs=44218)
               0.03125 = fieldNorm(doc=1220)
         0.063982114 = weight(abstract_txt:final in 1220) [ClassicSimilarity], result of:
           0.063982114 = score(doc=1220,freq=1.0), product of:
             0.32644263 = queryWeight, product of:
               1.9681491 = boost
               6.2719374 = idf(docFreq=226, maxDocs=44218)
               0.02644522 = queryNorm
             0.19599804 = fieldWeight in 1220, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2719374 = idf(docFreq=226, maxDocs=44218)
               0.03125 = fieldNorm(doc=1220)
       0.5882353 = coord(10/17)
   

4. Behnert, C.; Lewandowski, D.: ¬A framework for designing retrieval effectiveness studies of library information systems using human relevance assessments (2017) 0.24

   0.2390733 = sum of:
     0.2390733 = product of:
       0.5080308 = sum of:
         0.04111405 = weight(abstract_txt:library in 3700) [ClassicSimilarity], result of:
           0.04111405 = score(doc=3700,freq=6.0), product of:
             0.08427347 = queryWeight, product of:
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.02644522 = queryNorm
             0.4878647 = fieldWeight in 3700, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.0625 = fieldNorm(doc=3700)
         0.019261826 = weight(abstract_txt:data in 3700) [ClassicSimilarity], result of:
           0.019261826 = score(doc=3700,freq=1.0), product of:
             0.09237323 = queryWeight, product of:
               1.046954 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.02644522 = queryNorm
             0.20852174 = fieldWeight in 3700, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0625 = fieldNorm(doc=3700)
         0.025241278 = weight(abstract_txt:access in 3700) [ClassicSimilarity], result of:
           0.025241278 = score(doc=3700,freq=1.0), product of:
             0.11061704 = queryWeight, product of:
               1.1456859 = boost
               3.6509786 = idf(docFreq=3120, maxDocs=44218)
               0.02644522 = queryNorm
             0.22818616 = fieldWeight in 3700, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6509786 = idf(docFreq=3120, maxDocs=44218)
               0.0625 = fieldNorm(doc=3700)
         0.02529455 = weight(abstract_txt:analysis in 3700) [ClassicSimilarity], result of:
           0.02529455 = score(doc=3700,freq=1.0), product of:
             0.110772625 = queryWeight, product of:
               1.1464913 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.02644522 = queryNorm
             0.22834657 = fieldWeight in 3700, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.0625 = fieldNorm(doc=3700)
         0.05076404 = weight(abstract_txt:public in 3700) [ClassicSimilarity], result of:
           0.05076404 = score(doc=3700,freq=1.0), product of:
             0.17624572 = queryWeight, product of:
               1.4461516 = boost
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.02644522 = queryNorm
             0.2880299 = fieldWeight in 3700, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.0625 = fieldNorm(doc=3700)
         0.10370699 = weight(abstract_txt:evaluating in 3700) [ClassicSimilarity], result of:
           0.10370699 = score(doc=3700,freq=1.0), product of:
             0.2837613 = queryWeight, product of:
               1.8349792 = boost
               5.8475623 = idf(docFreq=346, maxDocs=44218)
               0.02644522 = queryNorm
             0.36547264 = fieldWeight in 3700, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8475623 = idf(docFreq=346, maxDocs=44218)
               0.0625 = fieldNorm(doc=3700)
         0.115749985 = weight(abstract_txt:catalogs in 3700) [ClassicSimilarity], result of:
           0.115749985 = score(doc=3700,freq=1.0), product of:
             0.30532458 = queryWeight, product of:
               1.9034235 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.02644522 = queryNorm
             0.3791047 = fieldWeight in 3700, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.0625 = fieldNorm(doc=3700)
         0.12689802 = weight(abstract_txt:testing in 3700) [ClassicSimilarity], result of:
           0.12689802 = score(doc=3700,freq=1.0), product of:
             0.3246268 = queryWeight, product of:
               1.9626676 = boost
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.02644522 = queryNorm
             0.39090434 = fieldWeight in 3700, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2544694 = idf(docFreq=230, maxDocs=44218)
               0.0625 = fieldNorm(doc=3700)
       0.47058824 = coord(8/17)
   

5. Hancock-Beaulieu, M.: Searching behaviour and the evaluation of online catalogues (1991) 0.19

   0.18860753 = sum of:
     0.18860753 = product of:
       0.6412656 = sum of:
         0.029373297 = weight(abstract_txt:library in 2765) [ClassicSimilarity], result of:
           0.029373297 = score(doc=2765,freq=1.0), product of:
             0.08427347 = queryWeight, product of:
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.02644522 = queryNorm
             0.34854737 = fieldWeight in 2765, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.109375 = fieldNorm(doc=2765)
         0.033708196 = weight(abstract_txt:data in 2765) [ClassicSimilarity], result of:
           0.033708196 = score(doc=2765,freq=1.0), product of:
             0.09237323 = queryWeight, product of:
               1.046954 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.02644522 = queryNorm
             0.36491305 = fieldWeight in 2765, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.109375 = fieldNorm(doc=2765)
         0.20293035 = weight(abstract_txt:report in 2765) [ClassicSimilarity], result of:
           0.20293035 = score(doc=2765,freq=2.0), product of:
             0.2426296 = queryWeight, product of:
               1.6967835 = boost
               5.4071717 = idf(docFreq=538, maxDocs=44218)
               0.02644522 = queryNorm
             0.8363792 = fieldWeight in 2765, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4071717 = idf(docFreq=538, maxDocs=44218)
               0.109375 = fieldNorm(doc=2765)
         0.18148723 = weight(abstract_txt:evaluating in 2765) [ClassicSimilarity], result of:
           0.18148723 = score(doc=2765,freq=1.0), product of:
             0.2837613 = queryWeight, product of:
               1.8349792 = boost
               5.8475623 = idf(docFreq=346, maxDocs=44218)
               0.02644522 = queryNorm
             0.63957715 = fieldWeight in 2765, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8475623 = idf(docFreq=346, maxDocs=44218)
               0.109375 = fieldNorm(doc=2765)
         0.1937665 = weight(abstract_txt:line in 2765) [ClassicSimilarity], result of:
           0.1937665 = score(doc=2765,freq=1.0), product of:
             0.29642048 = queryWeight, product of:
               1.8754637 = boost
               5.9765754 = idf(docFreq=304, maxDocs=44218)
               0.02644522 = queryNorm
             0.65368795 = fieldWeight in 2765, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9765754 = idf(docFreq=304, maxDocs=44218)
               0.109375 = fieldNorm(doc=2765)
       0.29411766 = coord(5/17)